1. Centre for Coastal Biogeochemistry Research School of Environmental Science and Management Southern Cross University PO box 157 Lismore New South Wales Australia
2. Laboratório de Macroalgas Instituto de Ciências do Mar (LABOMAR) Universidade Federal do Ceará Av. Abolição, 3207 Meireles. CEP: 60.165–081 Fortaleza Ceará Brazil
3. UTN Facultad Regional Chubut / CESIMAR ‐ CONICET Av. del Trabajo 1536 Puerto Madryn Chubut Argentina
4. National University of Patagonia San Juan Bosco Puerto Madryn Argentina
5. School of Oceanography University of Washington Seattle Washington USA